CN118266832A - Control method of air inlet system for dish washing machine and dish washing machine - Google Patents

Control method of air inlet system for dish washing machine and dish washing machine Download PDF

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Publication number
CN118266832A
CN118266832A CN202211731879.8A CN202211731879A CN118266832A CN 118266832 A CN118266832 A CN 118266832A CN 202211731879 A CN202211731879 A CN 202211731879A CN 118266832 A CN118266832 A CN 118266832A
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CN
China
Prior art keywords
ion
fan
air
hot air
air inlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211731879.8A
Other languages
Chinese (zh)
Inventor
甘家贤
赵雪刚
黄振
张卓阳
杨文俊
王梅坤
王晓天
杨曜福
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Ningbo Qingmei Electrical Technology Co ltd
Original Assignee
Ningbo Qingmei Electrical Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Qingmei Electrical Technology Co ltd filed Critical Ningbo Qingmei Electrical Technology Co ltd
Priority to CN202211731879.8A priority Critical patent/CN118266832A/en
Publication of CN118266832A publication Critical patent/CN118266832A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/48—Drying arrangements
    • A47L15/486—Blower arrangements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0021—Regulation of operational steps within the washing processes, e.g. optimisation or improvement of operational steps depending from the detergent nature or from the condition of the crockery
    • A47L15/0034—Drying phases, including dripping-off phases
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0021—Regulation of operational steps within the washing processes, e.g. optimisation or improvement of operational steps depending from the detergent nature or from the condition of the crockery
    • A47L15/0036—Steam or sterilizing phases
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4276—Arrangements to detect or remove bad smells or odours
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices

Landscapes

  • Washing And Drying Of Tableware (AREA)

Abstract

The application relates to a control method of an air inlet system for a dish washing machine and the dish washing machine. The control method of the air inlet system for the dish washer comprises the following steps: s1, starting an air inlet system and entering a working state; s2, selecting a working mode according to the application scene requirement, and starting one or more of a heating assembly, a hot air blower, an ion generator and an ion blower according to the working mode; and S4, monitoring the working state of the ion fan, and executing an emergency working procedure when the ion fan fails. The control method of the air inlet system for the dish washing machine disclosed by the application comprises the hot air module and the ion module, can realize the rapid switching of a plurality of working modes according to different use requirements of users on washed tableware, and can meet the use purposes of high-temperature disinfection, sterilization, peculiar smell removal, tableware cooling and the like. Meanwhile, by monitoring the ion fan, the hot air fan can be automatically started to replace the ion fan to work through the detection control of the control main board when faults occur.

Description

Control method of air inlet system for dish washing machine and dish washing machine
Technical Field
The invention relates to the field of household appliances, in particular to a control method of an air inlet system for a dish washing machine and the dish washing machine.
Background
The performance of the dishwasher is measured by combining four indexes of cleaning, energy consumption, drying and noise. With the annual high-speed growth of dish washers in China, the market capacity of Chinese dish washers is continuously increasing. The demands of more and more people on the dish washing machine are higher and higher while the people accept the dish washing machine: many users need dish washers to have good dish storage function besides four indexes of cleaning, energy consumption, drying and noise. However, after the dish washer is washed, fungi are easy to breed in a warm and humid environment in the liner to generate peculiar smell, so that manufacturers can repeatedly develop the technology for influencing the dish storage and preservation in order to meet the demands of users on the dish storage of the dish washer. The current dish washer on the market improves the drying effect of dish washer through developing hot air module at the air inlet system to set up ion sterilizing equipment in the wind channel, increase the air purification function of dish washer through ion sterilizing equipment, in order to reach the effect of purifying the flavor and degerming. However, as the air inlet system is arranged inside the dish washer, once part faults such as abnormal conditions of the ion fan occur, the part faults are difficult to be timely found by a user, so that the ion sterilization function of the dish washer is invalid, and the health of the user cannot be effectively guaranteed.
Disclosure of Invention
Based on the above, it is necessary to provide a control method of an air intake system for a dishwasher and the dishwasher, which can execute an emergency program to ensure that the ion sterilization function of the dishwasher is continuously effective against the abnormal situation of the ion blower, and feed back fault information to a user in time.
A control method of an air inlet system for a dish washer comprises the following steps: s1, starting an air inlet system and entering a working state; s2, selecting a working mode according to the application scene requirement, and starting one or more of a heating assembly, a hot air blower, an ion generator and an ion blower according to the working mode; and S4, monitoring the working state of the ion fan, and executing an emergency working procedure when the ion fan fails.
The application discloses a control method of an air inlet system for a dish washer, wherein the air inlet system consists of a hot air module and an ion module, and can realize the use effects of tableware drying and odor removal and sterilization. The hot air module comprises a heating component and a hot air fan, and the ion module comprises an ion generator and an ion fan, so that the quick switching of various working modes can be realized according to different use requirements of users on washed tableware, and the purposes of high-temperature disinfection, sterilization, peculiar smell removal, tableware cooling and the like are fulfilled. Meanwhile, by monitoring the ion fan, the hot air fan can be automatically started to replace the ion fan to work through the detection control of the control main board when faults occur, and the control method enables the dish washer to still achieve the aim of deodorizing and degerming through the ion module before maintenance, so that the health of a user is guaranteed, and the use experience of the user is improved.
In one embodiment, according to the application scene, a working mode is selected, and one or more of a heating assembly, a hot air blower, an ion generator and an ion blower are started according to the working mode, and the specific steps are as follows: s21, selecting a high-temperature drying mode, and simultaneously starting a heating assembly and a hot air blower, wherein the air inlet system outputs high-temperature hot air to the liner assembly.
In one embodiment, according to the application scene, a working mode is selected, and one or more of a heating assembly, a hot air blower, an ion generator and an ion blower are started according to the working mode, and the specific steps are as follows: s22, selecting a normal temperature sterilization mode, and simultaneously starting an ion generator and an ion fan, wherein the air inlet system outputs normal temperature ion wind to the liner assembly.
In one embodiment, according to the application scene, a working mode is selected, and one or more of a heating assembly, a hot air blower, an ion generator and an ion blower are started according to the working mode, and the specific steps are as follows: s23, selecting a high-temperature sterilization mode, and simultaneously starting a heating assembly, a hot air fan and an ion generator, wherein an air inlet system outputs high-temperature ion air to the liner assembly.
In one embodiment, according to the application scene, a working mode is selected, and one or more of a heating assembly, a hot air blower, an ion generator and an ion blower are started according to the working mode, and the specific steps are as follows: s24, selecting a medium-temperature drying mode, and simultaneously starting a heating assembly, a hot air blower and an ion blower, wherein an air inlet system outputs medium-temperature strong air to the liner assembly.
In one embodiment, according to the application scene, a working mode is selected, and one or more of a heating assembly, a hot air blower, an ion generator and an ion blower are started according to the working mode, and the specific steps are as follows: s25, selecting a medium-temperature sterilization mode, and simultaneously starting a heating assembly, a hot air fan, an ion generator and an ion fan, wherein an air inlet system outputs medium-temperature ion strong wind to an inner container assembly.
In one embodiment, according to the application scene, a working mode is selected, and one or more of a heating assembly, a hot air blower, an ion generator and an ion blower are started according to the working mode, and the specific steps are as follows: s26, selecting a normal temperature sterilization mode, and simultaneously starting a hot air blower, an ion generator and an ion blower, wherein an air inlet system outputs normal temperature ion strong wind to the liner assembly.
In one embodiment, according to the application scene, a working mode is selected, and one or more of a heating assembly, a hot air blower, an ion generator and an ion blower are started according to the working mode, and the specific steps are as follows: s27, selecting a cooling mode, and simultaneously starting a hot air fan and an ion fan, wherein the air inlet system outputs normal-temperature strong air to the liner assembly.
The user can realize the quick switch of multiple working modes according to the needs of the user on the drying, bowl storage and bowl use of the washed tableware, different function combination collocations are realized among the heating component, the hot air fan, the ion generator and the ion fan, high-temperature/medium-temperature hot air, normal temperature/high-temperature ion air, a great amount of normal temperature air and the like can be output, and the use purposes of high-temperature disinfection, sterilization, peculiar smell removal, tableware cooling and the like are met.
In one embodiment, the specific steps of monitoring the working state of the ion fan and executing the emergency working procedure when the ion fan fails are as follows: s41, controlling a main board to monitor the working state of the ion fan; s43, when the working state feedback of the ion fan is abnormal, the main board is controlled to execute an emergency working program. Through monitoring the operating condition of ion fan, when receiving the unusual signal of ion fan work, the control mainboard will carry out emergent working procedure, and automatic start hot-blast fan replaces ion fan to work, but the relevant ion that hot-blast fan inhalable ion fan produced and delivers it to the dish washer inner bag through the wind channel, ensures that dish washer can keep realizing the degerming function of purifying the flavor, and the assurance user is healthy, and convenient user selects suitable idle time to send the repair to dish washer again.
In one embodiment, the control main board monitors the working state of the ion fan, and then the following steps are provided: and S42, when the ion fan confirms the fault, the control main board instructs the alarm module to send out an error alarm, and the user is reminded of timely maintenance. After the control main board confirms the fault of the ion fan, an instruction is sent to the alarm module, and error reporting signals sent by the alarm module, such as forms of flashing of an indicator lamp and the like, timely feed back fault conditions to a user, remind the user to pay attention to repair and make setting maintenance work.
In one embodiment, the specific steps of the control main board for monitoring the working state of the ion fan are as follows: s411, when the ion fan is started, the detector detects the rotating speed of the ion fan in real time and sends a rotating speed signal to the control main board; s412, the control main board judges the working state of the ion fan according to the rotating speed feedback of the ion fan; s413, when the ion fan confirms that the ion fan is normal, the program continues to run, and if the ion fan confirms that the ion fan is faulty, the main board is controlled to stop the ion fan. When the ion fan starts to work, the detector detects the rotating speed of the ion fan in real time and sends a rotating speed signal to the control main board, the control main board judges the working state of the ion fan according to the rotating speed condition, and when the rotating speed accords with the rotating speed, the ion fan is normal, and the program is continued; when judging and determining the fault, the control main board will shut down the ion fan immediately, avoiding the ion fan damage aggravation and even causing safety accidents.
In one embodiment, the specific steps of the control main board for judging the working state of the ion fan according to the rotating speed feedback of the ion fan are as follows: s4121, when the control main board receives the abnormal feedback of the rotating speed of the ion fan, a retest instruction is sent to the detector; s4122, detecting the rotating speed of the ion fan again by the detector, and sending a rotating speed signal to the control main board; s4123, the control main board confirms the working state of the ion fan according to the retest rotating speed feedback. When the control main board receives the first abnormal feedback, the control main board will require the detector to execute retest again, and the control main board will finally confirm the working state of the ion fan through retest rotation speed, thereby avoiding detection errors and improving the accuracy and scientificity of the program execution of the control main board.
In one embodiment, when the working state feedback of the ion fan is abnormal, the specific steps of controlling the main board to execute the emergency working program are as follows: s431, controlling the main board to automatically execute an emergency program and starting the hot air blower to work; and S432, when the control main board receives the retest rotating speed feedback and confirms that the ion fan works normally, the ion fan continues to operate, and the hot air fan is controlled to stop working. When the ion fan work abnormal signal is received, the control main board executes an emergency working program and automatically starts the hot air fan to work, so that the dishwasher can continuously realize the odor removal and sterilization functions, and when the control main board determines that the ion fan is normal through repeated measurement, the hot air fan is immediately turned off, and unnecessary energy loss can be reduced.
In one embodiment, the working mode is selected according to the application scene requirement, and one or more of the heating assembly, the hot air blower, the ion generator and the ion blower are started according to the working mode, and then the following steps are further performed: and S3, displaying relevant state information of the dish washing machine through a display module. The control main board sends related working signals to the display module, the display module can intuitively display the related state information of the air inlet system, a user can clearly know the working progress of the air inlet system through the display module, and when working abnormality occurs, the user can clearly know the current condition and make treatment.
A second aspect of the present invention provides a dishwasher.
A dishwasher, comprising: the inner container assembly is provided with a containing cavity with an opening at the side surface, the inner container assembly is provided with an air supply outlet, and the containing cavity is communicated with the air supply outlet; the air inlet system is arranged on the liner assembly, the output end of the air inlet system is arranged opposite to the air supply port, the air inlet system is communicated with the accommodating cavity, the air inlet system comprises a hot air module and an ion module, and the hot air module is arranged adjacent to the ion module; the control device is arranged on the liner assembly, is electrically connected with the hot air module and the ion module, and is used for executing the control method of the air inlet system for the dish washer. The dish washer disclosed in the second aspect of the application is composed of the hot air module and the ion module, and the dish washer can realize the rapid switching of various working modes by combining and matching the functional components forming the hot air module and the ion module, thereby meeting the use purposes of high-temperature disinfection, sterilization, peculiar smell removal, rapid cooling and the like of a user on the tableware. In addition, the ion module is arranged at the side close position of the fan suction port of the hot air module, so that when the fan of the ion module fails, the fan of the hot air module can be automatically started to replace the fan in the ion module to work through detection and control of the control device, fault information is fed back to a user, and the control method enables the user to continue ion disinfection and odor removal before maintenance of the dish washer, thereby ensuring the health of the user and improving the use experience of the user.
In one embodiment, the hot air module comprises a first shell component, a hot air fan and a heating component, wherein the first shell component is provided with a first installation cavity, a first air inlet and a first air outlet are formed in the first shell component, the first air inlet, the first installation cavity, the first air outlet and the output end are sequentially communicated, the hot air fan and the heating component are arranged on the first shell component, the hot air fan is positioned in the first installation cavity, the hot air fan and the first air inlet are oppositely arranged, the heating component is positioned in the first installation cavity and positioned on one side of the hot air fan facing the first air outlet, the ion module is arranged on the first shell component, the ion module is communicated with the first installation cavity, and the ion generator of the ion module is adjacent to the first air inlet. Through setting up the ionizer of ion module in the side near position of hot-blast module's fan inlet scoop, can open hot-blast fan automatically through the detection control of dish washer procedure and replace the fan in the ion module to work when the fan of ion module breaks down, guarantee to clean the effective implementation of flavor degerming function, ensure user's health.
In one embodiment, the air purification module comprises a second shell component, an ion generator and an ion fan, the first shell component is provided with an opening, a side plate surrounding the opening is matched with the second shell component, the second shell component is provided with a second installation cavity, the second shell component is provided with a second air inlet and a second air outlet, the ion generator and the ion fan are arranged on the second shell component, the ion generator is positioned in the second installation cavity, the ion generator is oppositely arranged with the second air inlet, the ion fan is positioned in the second installation cavity and is positioned on one side of the ion generator away from the second air inlet, and the second air inlet, the ion generator, the second air outlet, the opening and the first installation cavity are sequentially communicated; the number of the second air inlets is multiple, the second air inlets are distributed on the second shell assembly at intervals, the ionizer is arranged adjacent to the hot air blower, the horizontal distance between the first air inlet and the second air inlets is less than or equal to 10cm, and the difference value between the vertical height of the first air inlet and the vertical height of the second air inlets is less than or equal to 10cm. Through adopting above-mentioned structure for ionizer is close to with hot-blast fan inlet scoop, thereby when ion fan breaks down, dish washer can replace ion fan to carry out temporary work through detecting control procedure automatic start hot-blast fan. The hot air blower sucks relevant ions generated by the ion generator through the first air inlet and blows the relevant ions to the inner container of the dish-washing machine through the relevant air duct to sterilize and disinfect tableware in the inner container of the dish-washing machine, so that the function of deodorizing and degerming can be continuously realized before the maintenance of the ion blower of the dish-washing machine.
Drawings
FIG. 1 is a first flow chart of a control method of an air intake system for a dishwasher;
FIG. 2 is a first embodiment of the process of S4;
FIG. 3 is a second embodiment of the process of S4;
FIG. 4 is a schematic diagram of a specific flow of S41;
FIG. 5 is a flowchart of S412;
FIG. 6 is a schematic diagram of a specific flow of S43;
FIG. 7 is a second flow chart of a method of controlling an air intake system for a dishwasher;
FIG. 8 is a perspective view of an air intake system according to an embodiment;
FIG. 9 is a partial schematic view of a hot air module according to an embodiment;
Fig. 10 is a partial schematic view of an ion module according to an embodiment.
Wherein, the correspondence between the reference numerals and the component names is:
100 air inlet systems;
1a hot air module, a first air inlet 101, a first air outlet 102, a first shell component 11, a hot air fan 12 and a heating component 13;
The ion module 2, the second air inlet 201, the second air outlet 202, the second shell component 21, the ion generator 22 and the ion fan 23.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
A method of controlling an air intake system for a dishwasher according to some embodiments of the present invention will be described with reference to the accompanying drawings.
Example 1
As shown in fig. 1, the embodiment discloses a control method of an air intake system for a dishwasher, which includes the following steps: s1, starting an air inlet system and entering a working state; s2, selecting a working mode according to the application scene requirement, and starting one or more of a heating assembly, a hot air blower, an ion generator and an ion blower according to the working mode; and S4, monitoring the working state of the ion fan, and executing an emergency working procedure when the ion fan fails.
The application discloses a control method of an air inlet system for a dish washer, wherein the air inlet system consists of a hot air module and an ion module, and can realize the use effects of tableware drying and odor removal and sterilization. The hot air module comprises a heating component and a hot air fan, and the ion module comprises an ion generator and an ion fan, so that the quick switching of various working modes can be realized according to different use requirements of users on washed tableware, and the purposes of high-temperature disinfection, sterilization, peculiar smell removal, tableware cooling and the like are fulfilled. Meanwhile, by monitoring the ion fan, the hot air fan can be automatically started to replace the ion fan to work through the detection control of the control main board when faults occur, and the control method enables the dish washer to still achieve the aim of deodorizing and degerming through the ion module before maintenance, so that the health of a user is guaranteed, and the use experience of the user is improved.
In addition to the features of the above embodiments, the present embodiment further defines: according to the application scene requirement, selecting a working mode, and starting one or more of a heating assembly, a hot air fan, an ion generator and an ion fan according to the working mode, wherein the specific steps are as follows: s21, selecting a high-temperature drying mode, and simultaneously starting a heating assembly and a hot air blower, wherein the air inlet system outputs high-temperature hot air to the liner assembly.
In addition to the features of the above embodiments, the present embodiment further defines: according to the application scene requirement, selecting a working mode, and starting one or more of a heating assembly, a hot air fan, an ion generator and an ion fan according to the working mode, wherein the specific steps are as follows: s22, selecting a normal temperature sterilization mode, and simultaneously starting an ion generator and an ion fan, wherein the air inlet system outputs normal temperature ion wind to the liner assembly.
In addition to the features of the above embodiments, the present embodiment further defines: according to the application scene requirement, selecting a working mode, and starting one or more of a heating assembly, a hot air fan, an ion generator and an ion fan according to the working mode, wherein the specific steps are as follows: s23, selecting a high-temperature sterilization mode, and simultaneously starting a heating assembly, a hot air fan and an ion generator, wherein an air inlet system outputs high-temperature ion air to the liner assembly.
In addition to the features of the above embodiments, the present embodiment further defines: according to the application scene requirement, selecting a working mode, and starting one or more of a heating assembly, a hot air fan, an ion generator and an ion fan according to the working mode, wherein the specific steps are as follows: s24, selecting a medium-temperature drying mode, and simultaneously starting a heating assembly, a hot air blower and an ion blower, wherein an air inlet system outputs medium-temperature strong air to the liner assembly.
In addition to the features of the above embodiments, the present embodiment further defines: according to the application scene requirement, selecting a working mode, and starting one or more of a heating assembly, a hot air fan, an ion generator and an ion fan according to the working mode, wherein the specific steps are as follows: s25, selecting a medium-temperature sterilization mode, and simultaneously starting a heating assembly, a hot air fan, an ion generator and an ion fan, wherein an air inlet system outputs medium-temperature ion strong wind to an inner container assembly.
In addition to the features of the above embodiments, the present embodiment further defines: according to the application scene requirement, selecting a working mode, and starting one or more of a heating assembly, a hot air fan, an ion generator and an ion fan according to the working mode, wherein the specific steps are as follows: s26, selecting a normal temperature sterilization mode, and simultaneously starting a hot air blower, an ion generator and an ion blower, wherein an air inlet system outputs normal temperature ion strong wind to the liner assembly.
In addition to the features of the above embodiments, the present embodiment further defines: according to the application scene requirement, selecting a working mode, and starting one or more of a heating assembly, a hot air fan, an ion generator and an ion fan according to the working mode, wherein the specific steps are as follows: s27, selecting a cooling mode, and simultaneously starting a hot air fan and an ion fan, wherein the air inlet system outputs normal-temperature strong air to the liner assembly.
The user can realize the quick switch of multiple working modes according to the needs of the user on the drying, bowl storage and bowl use of the washed tableware, different function combination collocations are realized among the heating component, the hot air fan, the ion generator and the ion fan, high-temperature/medium-temperature hot air, normal temperature/high-temperature ion air, a great amount of normal temperature air and the like can be output, and the use purposes of high-temperature disinfection, sterilization, peculiar smell removal, tableware cooling and the like are met.
As shown in fig. 2, this embodiment further defines, in addition to the features of the above-described embodiment: the working state of the ion fan is monitored, and the specific steps of executing an emergency working program when the ion fan fails are as follows: s41, controlling a main board to monitor the working state of the ion fan; s43, when the working state feedback of the ion fan is abnormal, the main board is controlled to execute an emergency working program. Through monitoring the operating condition of ion fan, when receiving the unusual signal of ion fan work, the control mainboard will carry out emergent working procedure, and automatic start hot-blast fan replaces ion fan to work, but the relevant ion that hot-blast fan inhalable ion fan produced and delivers it to the dish washer inner bag through the wind channel, ensures that dish washer can keep realizing the degerming function of purifying the flavor, and the assurance user is healthy, and convenient user selects suitable idle time to send the repair to dish washer again.
As shown in fig. 3, this embodiment further defines, in addition to the features of the above-described embodiment: the control main board monitors the working state of the ion fan and then comprises the following steps: and S42, when the ion fan confirms the fault, the control main board instructs the alarm module to send out an error alarm, and the user is reminded of timely maintenance. After the control main board confirms the fault of the ion fan, an instruction is sent to the alarm module, and error reporting signals sent by the alarm module, such as forms of flashing of an indicator lamp and the like, timely feed back fault conditions to a user, remind the user to pay attention to repair and make setting maintenance work.
As shown in fig. 4, this embodiment further defines, in addition to the features of the above-described embodiment: the specific steps for controlling the main board to monitor the working state of the ion fan are as follows: s411, when the ion fan is started, the detector detects the rotating speed of the ion fan in real time and sends a rotating speed signal to the control main board; s412, the control main board judges the working state of the ion fan according to the rotating speed feedback of the ion fan; s413, when the ion fan confirms that the ion fan is normal, the program continues to run, and if the ion fan confirms that the ion fan is faulty, the main board is controlled to stop the ion fan. When the ion fan starts to work, the detector detects the rotating speed of the ion fan in real time and sends a rotating speed signal to the control main board, the control main board judges the working state of the ion fan according to the rotating speed condition, and when the rotating speed accords with the rotating speed, the ion fan is normal, and the program is continued; when judging and determining the fault, the control main board will shut down the ion fan immediately, avoiding the ion fan damage aggravation and even causing safety accidents.
As shown in fig. 5, this embodiment further defines, in addition to the features of the above-described embodiment: the control main board feeds back according to the rotating speed of the ion fan, and the specific steps for judging the working state of the ion fan are as follows: s4121, when the control main board receives the abnormal feedback of the rotating speed of the ion fan, a retest instruction is sent to the detector; s4122, detecting the rotating speed of the ion fan again by the detector, and sending a rotating speed signal to the control main board; s4123, the control main board confirms the working state of the ion fan according to the retest rotating speed feedback. When the control main board receives the first abnormal feedback, the control main board will require the detector to execute retest again, and the control main board will finally confirm the working state of the ion fan through retest rotation speed, thereby avoiding detection errors and improving the accuracy and scientificity of the program execution of the control main board.
As shown in fig. 6, this embodiment further defines, in addition to the features of the above-described embodiment: when the working state feedback of the ion fan is abnormal, the specific steps of controlling the main board to execute the emergency working program are as follows: s431, controlling the main board to automatically execute an emergency program and starting the hot air blower to work; and S432, when the control main board receives the retest rotating speed feedback and confirms that the ion fan works normally, the ion fan continues to operate, and the hot air fan is controlled to stop working. When the ion fan work abnormal signal is received, the control main board executes an emergency working program and automatically starts the hot air fan to work, so that the dishwasher can continuously realize the odor removal and sterilization functions, and when the control main board determines that the ion fan is normal through repeated measurement, the hot air fan is immediately turned off, and unnecessary energy loss can be reduced.
As shown in fig. 7, this embodiment further defines, in addition to the features of the above-described embodiment: according to the application scene, selecting a working mode, and starting one or more of a heating assembly, a hot air blower, an ion generator and an ion blower according to the working mode, wherein the following steps are further performed: and S3, displaying relevant state information of the dish washing machine through a display module. The control main board sends related working signals to the display module, the display module can intuitively display the related state information of the air inlet system, a user can clearly know the working progress of the air inlet system through the display module, and when working abnormality occurs, the user can clearly know the current condition and make treatment.
Example 2
A second embodiment of the present application discloses a dishwasher, comprising: the inner container assembly is provided with a containing cavity with an opening at the side surface, the inner container assembly is provided with an air supply outlet, and the containing cavity is communicated with the air supply outlet; the air inlet system 100 is arranged on the liner assembly, the output end of the air inlet system 100 is arranged opposite to the air supply port, the air inlet system 100 is communicated with the accommodating cavity, the air inlet system 100 comprises a hot air module 1 and an ion module 2, and the hot air module 1 is arranged adjacent to the ion module 2; the control device is arranged on the liner assembly, is electrically connected with the hot air module 1 and the ion module 2, and is used for executing the control method of the air inlet system for the dish washing machine. The dishwasher disclosed in the second aspect of the present application, the air intake system 100 is composed of the hot air module 1 and the ion module 2, and the dishwasher can realize the rapid switching of various working modes by combining and matching the functional components composing the hot air module 1 and the ion module 2, thereby satisfying the use purposes of high-temperature disinfection, sterilization, peculiar smell removal, rapid cooling and the like of the tableware by a user. In addition, the ion module 2 is arranged at the side close to the air suction opening of the fan of the hot air module 1, so that when the fan of the ion module 2 fails, the fan of the hot air module 1 can be automatically started to replace the fan in the ion module 2 to work through detection control of the control device, fault information is fed back to a user, and the control method ensures that the user can still continue ion disinfection and odor removal before maintenance of the dish washer, thereby ensuring the health of the user and improving the use experience of the user.
As shown in fig. 8 and 9, this embodiment further defines, in addition to the features of the above-described embodiment: the hot air module 1 comprises a first shell component 11, a hot air fan 12 and a heating component 13, wherein the first shell component 11 is provided with a first installation cavity, the first shell component 11 is provided with a first air inlet 101 and a first air outlet 102, the first air inlet 101, the first installation cavity, the first air outlet 102 and an output end are sequentially communicated, the hot air fan 12 and the heating component 13 are arranged on the first shell component 11, the hot air fan 12 is arranged in the first installation cavity, the hot air fan 12 and the first air inlet 101 are oppositely arranged, the heating component 13 is arranged in the first installation cavity and is positioned on one side of the hot air fan 12 facing the first air outlet 102, the ion module 2 is arranged on the first shell component 11, the ion module 2 is communicated with the first installation cavity, and the ion generator 22 of the ion module 2 is arranged adjacent to the first air inlet 101. Through setting up the ionizer 22 of ion module 2 in the side near position of the fan inlet of hot-blast module 1, can open hot-blast fan 12 automatically through the detection control of dish washer procedure and replace the fan in ion module 2 to work when the fan of ion module 2 breaks down, guarantee that the deodorization degerming function is effectively implemented, ensure user's health.
As shown in fig. 10, this embodiment further defines, in addition to the features of the above-described embodiment: the air purification module comprises a second shell assembly 21, an ion generator 22 and an ion fan 23, wherein the first shell assembly 11 is provided with an opening, a side plate surrounding the opening is matched with the second shell assembly 21, the second shell assembly 21 is provided with a second installation cavity, the second shell assembly 21 is provided with a second air inlet 201 and a second air outlet 202, the ion generator 22 and the ion fan 23 are arranged on the second shell assembly 21, the ion generator 22 is positioned in the second installation cavity, the ion generator 22 is arranged opposite to the second air inlet 201, the ion fan 23 is positioned in the second installation cavity and is positioned at one side of the ion generator 22 far away from the second air inlet 201, and the second air inlet 201, the ion generator 22, the second air outlet 202, the opening and the first installation cavity are sequentially communicated; the number of the second air inlets 201 is multiple, the second air inlets 201 are distributed on the second shell assembly 21 at intervals, the ionizer 22 is arranged adjacent to the hot air blower 12, the horizontal distance between the first air inlet 101 and the second air inlets 201 is less than or equal to 10cm, and the vertical height of the first air inlet 101 is less than or equal to 10cm different from the vertical height of the second air inlets 201. By adopting the structure, the ionizer 22 is close to the air suction inlet of the hot air blower 12, so that when the ion blower 23 fails, the dishwasher can automatically start the hot air blower 12 to replace the ion blower 23 for temporary work through a detection control program. The hot air blower 12 sucks relevant ions generated by the ion generator 22 through the first air inlet 101 and blows the relevant ions to the inner container of the dish-washing machine through the relevant air duct to sterilize and disinfect tableware in the inner container of the dish-washing machine, so that the function of deodorizing and degerming of the dish-washing machine can be continuously realized before the maintenance of the ion blower 23 is ensured.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (10)

1. A method of controlling an air intake system for a dishwasher, comprising the steps of:
s1, starting an air inlet system and entering a working state;
S2, selecting a working mode according to the application scene requirement, and starting one or more of a heating assembly, a hot air blower, an ion generator and an ion blower according to the working mode;
And S4, monitoring the working state of the ion fan, and executing an emergency working procedure when the ion fan fails.
2. The method for controlling an air intake system for a dishwasher according to claim 1, wherein the specific steps of selecting an operation mode according to the application scene, and starting one or more of a heating assembly, a hot air blower, an ionizer and an ion blower according to the operation mode are as follows:
s21, selecting a high-temperature drying mode, and simultaneously starting a heating assembly and a hot air blower, wherein an air inlet system outputs high-temperature hot air to an inner container assembly; or (b)
S22, selecting a normal temperature sterilization mode, and simultaneously starting an ion generator and an ion fan, wherein an air inlet system outputs normal temperature ion air to the liner assembly; or (b)
S23, selecting a high-temperature sterilization mode, and simultaneously starting a heating assembly, a hot air fan and an ion generator, wherein an air inlet system outputs high-temperature ion air to an inner container assembly; or (b)
S24, selecting a medium-temperature drying mode, and simultaneously starting a heating assembly, a hot air blower and an ion blower, wherein an air inlet system outputs medium-temperature strong air to an inner container assembly; or (b)
S25, selecting a medium-temperature sterilization mode, and simultaneously starting a heating assembly, a hot air fan, an ion generator and an ion fan, wherein an air inlet system outputs medium-temperature ion strong wind to an inner container assembly; or (b)
S26, selecting a normal temperature sterilization mode, and simultaneously starting a hot air blower, an ion generator and an ion blower, wherein an air inlet system outputs normal temperature ion strong wind to an inner container assembly; or (b)
S27, selecting a cooling mode, and simultaneously starting a hot air fan and an ion fan, wherein the air inlet system outputs normal-temperature strong air to the liner assembly.
3. The method for controlling an air intake system for a dishwasher according to claim 1, wherein the specific steps of monitoring the operation state of the ion blower and executing an emergency operation program when the ion blower fails are as follows:
S41, controlling a main board to monitor the working state of the ion fan;
S43, when the working state feedback of the ion fan is abnormal, the main board is controlled to execute an emergency working program.
4. A control method of an air intake system for a dishwasher according to claim 3, wherein the control main board monitors the operation state of the ion blower, and further comprises the steps of:
and S42, when the ion fan confirms the fault, the control main board instructs the alarm module to send out an error alarm, and the user is reminded of timely maintenance.
5. A control method of an air intake system for a dishwasher according to claim 3, wherein the specific steps of the control main board monitoring the working state of the ion blower are as follows:
S411, when the ion fan is started, the detector detects the rotating speed of the ion fan in real time and sends a rotating speed signal to the control main board;
S412, the control main board judges the working state of the ion fan according to the rotating speed feedback of the ion fan;
S413, when the ion fan confirms that the ion fan is normal, the program continues to run, and if the ion fan confirms that the ion fan is faulty, the main board is controlled to stop the ion fan.
6. The method for controlling an air intake system for a dishwasher of claim 5, wherein the specific steps of the control main board determining the working state of the ion blower according to the rotation speed feedback of the ion blower are as follows:
S4121, when the control main board receives the abnormal feedback of the rotating speed of the ion fan, a retest instruction is sent to the detector;
S4122, detecting the rotating speed of the ion fan again by the detector, and sending a rotating speed signal to the control main board;
s4123, the control main board confirms the working state of the ion fan according to the retest rotating speed feedback.
7. The control method of the air intake system for a dishwasher according to claim 3, wherein when the operation state feedback of the ion blower is abnormal, the specific steps of controlling the main board to execute the emergency operation program are as follows:
S431, controlling the main board to automatically execute an emergency program and starting the hot air blower to work;
And S432, when the control main board receives the retest rotating speed feedback and confirms that the ion fan works normally, the ion fan continues to operate, and the hot air fan is controlled to stop working.
8. The method for controlling an air intake system for a dishwasher according to claim 1, wherein the operation mode is selected according to the application scene, and one or more of the heating assembly, the hot air blower, the ionizer and the ion blower is/are activated according to the operation mode, and further comprising the steps of:
and S3, displaying relevant state information of the dish washing machine through a display module.
9. A dishwasher, comprising:
The inner container assembly is provided with a containing cavity with an opening at the side surface, the inner container assembly is provided with an air supply outlet, and the containing cavity is communicated with the air supply outlet;
The air inlet system (100), the air inlet system (100) is arranged on the liner assembly, the output end of the air inlet system (100) is arranged opposite to the air supply port, the air inlet system (100) is communicated with the accommodating cavity, the air inlet system (100) comprises a hot air module (1) and an ion module (2), and the hot air module (1) is arranged adjacent to the ion module (2);
the control device is arranged on the liner assembly and is electrically connected with the hot air module (1) and the ion module (2);
the control device is used for executing the control method of the air intake system for the dish washer according to any one of claims 1 to 8.
10. The dishwasher of claim 9, wherein the hot air module (1) comprises a first housing component (11), a hot air fan (12) and a heating component (13), the first housing component (11) is provided with a first mounting cavity, the first housing component (11) is provided with a first air inlet (101) and a first air outlet (102), the first air inlet (101), the first mounting cavity, the first air outlet (102) and the output end are sequentially communicated, the hot air fan (12) and the heating component (13) are arranged on the first housing component (11), the hot air fan (12) is positioned in the first mounting cavity, the hot air fan (12) and the first air inlet (101) are oppositely arranged, the heating component (13) is positioned in the first mounting cavity and is positioned on one side of the hot air fan (12) towards the first air outlet (102), the ion module (2) is arranged on the first housing component (11), and the ion module (2) is communicated with the first air inlet (101).
CN202211731879.8A 2022-12-30 2022-12-30 Control method of air inlet system for dish washing machine and dish washing machine Pending CN118266832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211731879.8A CN118266832A (en) 2022-12-30 2022-12-30 Control method of air inlet system for dish washing machine and dish washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211731879.8A CN118266832A (en) 2022-12-30 2022-12-30 Control method of air inlet system for dish washing machine and dish washing machine

Publications (1)

Publication Number Publication Date
CN118266832A true CN118266832A (en) 2024-07-02

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Country Status (1)

Country Link
CN (1) CN118266832A (en)

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